Scytonema guyanense Bornet & Flahault (1888: 94)
publication ID |
https://doi.org/ 10.11646/phytotaxa.646.1.1 |
DOI |
https://doi.org/10.5281/zenodo.13213896 |
persistent identifier |
https://treatment.plazi.org/id/8A0B8B74-8868-FF92-FF5E-4DE8CA56F919 |
treatment provided by |
Felipe |
scientific name |
Scytonema guyanense Bornet & Flahault (1888: 94) |
status |
|
Scytonema guyanense Bornet & Flahault (1888: 94) View in CoL ( Fig. 13A–C View FIGURE 13 ).
Filaments entangled, 13.20–54 µm wide. Sheath firm, 1.3–2.64 µm wide, non-lamellated or with 1 lamella, slightly ornate, hyaline to brown. Trichomes cylindrical, false geminate or single branched, constricted or not. Cells cylindrical isodiametric or short, 6.16–15.61 µm wide, 3.94–14.29 µm long, ratio l/w = 0.70. Cell content homogenous, pale green. Heterocyte cylindrical, isodiametric, elliptical, or short, 12.3–17.57 µm wide, 4.75–19.88 µm long, in intercalary position. Necridia present. Hormogonia constricted, with intercalary elliptical heterocyte, cell sub-quadratic to short.
Habitat: —Soil covered by moss.
Studied material: — PEUFR 55791
PEUFR |
Universidade Federal Rural de Pernambuco |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
|
Phylum |
|
Class |
|
Order |
|
Family |
|
Genus |
Scytonema guyanense Bornet & Flahault (1888: 94)
Da Anunciação, Raylane R., Paulino, Jonatas M., Moura, Ariadne N., Iv, H. Dail Laughinghouse & Gama, Watson A. 2024 |
Scytonema guyanense
Bornet, E. & Flahault, C. 1888: ) |